APA

Allen J. A., . (1892). On a small collection of mammals from the Galapagos Islands, collected by Dr. G. Baur. New York: Published by order of the Trustees, American Museum of Natural History.

Chicago

Allen J A, . 1892. On a small collection of mammals from the Galapagos Islands, collected by Dr. G. Baur. New York: Published by order of the Trustees, American Museum of Natural History.

Harvard

Allen J. A., . (1892). On a small collection of mammals from the Galapagos Islands, collected by Dr. G. Baur. New York: Published by order of the Trustees, American Museum of Natural History.

MLA

Allen J A, . On a small collection of mammals from the Galapagos Islands, collected by Dr. G. Baur. New York: Published by order of the Trustees, American Museum of Natural History. 1892.